.middle-blue{color:#3232cd;margin-top:20px}.blue{color:#3232cd}.flex-center-container{display:flex;justify-content:center}.nav-main{display:flex;flex-direction:column;justify-content:center;flex-wrap:wrap;width:100%}.card{width:20%;padding:6px;box-sizing:border-box}.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.card-content{display:inline-block;border-radius:5%;width:100%;height:100%;padding:10px;box-sizing:border-box;background-color:#f5f5f5;cursor:pointer;transition:background-color .3s}.card-content:hover{background-color:#d0d0d0}.content-title{font-size:16px}.content-desc{font-size:12px;color:gray;margin-top:10px}.responsive-container{width:60%}.section-title{color:#171e6d}.section-cards{display:flex;flex-wrap:wrap;align-items:stretch;width:100%}